機器
achievement
arms
business
businessman
calculating
calculator
career
commerce
desk
economic
economy
executive
finances
group
hands
heap
job
leader
leadership
man
manager
meeting
notebook
occupation
office
pad
paper
pen
pencil
pile
place
planning
presentation
professional
sheet
sitting
stack
stationery
success
successful
table
team
teamwork
view
wealth
wooden
work
workplace
writing